Quote Originally Posted by slovic-fcc
I had and all off brand system in my 4-dr civic that pulled 153db.


it was 2 al 12"s with a 2500w class d monoblock soundstorm amp with a 5 farad cap running 4ga wire in a ported box with 1.5cf for each sub. I would FREQUENTLY set off car alarms. the whole setup cost me like $350 new.
Unless you got the meter you tested it with from walmart, you werent anywhere near 153.

setting off a car alarm is no big deal. I can do that with my exhaust. I have also done it with my 2 MTX 4512's and ~500 watts.